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AISI/SAE 8620 Carbon Round steel

8620 steel bar is made of a kind of low alloy steel mainly composed of iron, carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel and other elements. It has good hardenability and weldability, and can obtain excellent mechanical properties through heat treatment.

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PRODUCT  INFORMATION

8620 alloy steel is a medium-carbon low-alloy steel with high hardness and dimensional stability, as well as high strength and plasticity. In addition, 8620 alloy steel also has good weldability, forgeability and processability, and is widely used in industrial fields such as manufacturing shaft parts, gears, carburized parts, crankshafts and machine tools. 8620 alloy steel is widely used in aviation, automobiles, machinery and other fields, especially in manufacturing high-load, high-strength and fatigue-resistant parts.

Product Parameters

Product Name

AISI/SAE 8620 Carbon Steel Bar

Standard

EN/DIN/JIS/ASTM/BS/ASME/AISI, etc.

Common Round Bar Specifications

3.0-50.8 mm, Over 50.8-300mm

Flat Steel Common Specifications

6.35x12.7mm, 6.35x25.4mm, 12.7x25.4mm

Hexagon Bar Common Specifications

AF5.8mm-17mm

Square Bar Common Specifications

AF2mm-14mm, AF6.35mm, 9.5mm, 12.7mm, 15.98mm, 19.0mm, 25.4mm

Length

1-6meters, Size Accept Custom

Diameter(mm)

Hot Rolling Round Bar

25-600

Cold Rolling Square Bar

6-50.8

Hot Rolling Square Bar

21-54

Cold Rolling Hexagon Bar

9.5-65

Cold Rolling Round bar

6-101.6

Forged Rebar

200-1000

Surface Process

Bright, Polished, Black

Other Services

Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.

 

Chemical Composition

C

Mn

Si

Mo

Cr

Ni

S

P

0.18-0.23

0.70-0.90

0.15-0.35

0.15-0.25

0.40-0.60

0.40-0.70

0.035

0.040

 

Mechanical Properties

Grade

Tensile Strength (Mpa)

Yield Strength (Mpa)

Elongation in 100-150 mm(%)

Reduction in Area

Hardness

SAE 8620

≥ 380

≥ 210

≥ 25

≥ 50

≤ 111HB

 

Scope of Application

AISI 8620 can be used in a variety of medium strength applications, such as camshafts, fasteners, gears and chains/chain pins.

20240115133027846.jpgQUALITY INSPECTION

We have won many stable customers with our excellent quality and good service. The company's products are subject to third-party testing. We hope you can become one of our good customers. Please feel free to contact us.

 

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PACKING AND SHIPPING

In order for the products to arrive safely, we choose sturdy sea-resistant packaging or according to your needs. Professional and sturdy packaging to protect plates, coils, profiles, bars, pipes, wire rods etc. to the greatest extent and avoid bumps and scratches during transportation.Dongte (China) Metal Products Sales Co., LTD

 


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                                                 Products that are being sold at low prices                                                                                    We will deal with a batch of extruded inventory at ultra-low prices from time to time. The products we deal with include steel pipes, steel plates, round bars, steel bars, steel coils, profiles, rails, wires, etc. Our purpose in dealing with inventory at low prices is to quickly monetize the goods for our daily expenses of steel production. Low-priced products are given priority to regular customers. If you are interested in low-priced steel, please contact us quickly.微信图片_20241114161644_00.jpg


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